Eureka Acquisition Corp 10-Q

Item 5. Other Information None . 24 Item 6. Exhibits. Exhibit No. Description 2.1 Business Combination Agreement, dated as of October 29, 2025, by and among Eureka Acquisition Corp, Marine Thinking Inc. and 17358750 Canada Inc. (incorporated herein by reference to Exhibit 2.1 to Form 8-K as filed with the Securities and Exchange Commission on November 3, 2025) 3.1 Third Amended and Restated Memorandum and Articles of Associate, dated June 30, 2025. (incorporated herein by reference to Exhibit 3.1 to Form 8-K as filed with the Securities and Exchange Commission on July 2, 2025) 4.1 Rights Agreement, dated July 2, 2025, between the Company and Continental Stock Transfer & Trust Company, as rights agent (incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on July 8, 2025). 10.1 Extension Promissory Note dated October 6, 2025, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on October 7, 2025). 10.2 Support Agreement, dated as of October 29, 2025 by and among Hercules Capital Management Corp, Eureka Acquisition Corp and Marine Thinking Inc. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025). 10.3 Voting Agreement, dated as of October 29, 2025 by and among certain shareholders of Marine Thinking Inc., Eureka Acquisition Corp and Marine Thinking Inc. (incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025). 10.4 Form of Registration Rights Agreement, by and among Eureka Acquisition Corp, Marine Thinking Holdings Inc., Hercules Capital Management Corp and certain other parties. (incorporated by reference to Exhibit 10.3 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025). 10.5 Form of Lock-Up Agreement, by Hercules Capital Management Corp and certain shareholders of Marine Thinking Inc. (incorporated by reference to Exhibit 10.4 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025). 10.6 Option Purchase Agreement, by and between Hercules Capital Management Corp and Marine Thinking Inc. (incorporated by reference to Exhibit 10.5 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025). 10.7 Option Assignment Agreement, by and between Marine Thinking Inc. and 17323204 Canada Inc. (incorporated by reference to Exhibit 10.6 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025). 10.8 Finder’s Agreement, dated April 1, 2025, by and between Eureka Acquisition Corp and Alpha Innovators Limited. (incorporated by reference to Exhibit 10.7 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 3, 2025). 10.9 Extension Promissory Note dated November 4, 2025, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 5, 2025). 10.10 Extension Promissory Note dated December 4, 2025, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on December 8, 2025). 10.11 Sponsor Extension Promissory Note dated January 5, 2026, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on January 9, 2026). 10.12 Sponsor Working Capital Note dated January 6, 2026, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on January 9, 2026). 10.13 Sponsor Extension Promissory Note dated February 4, 2026, issued by the Company to Hercules Capital Management Corp. (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on February 4, 2026). 31.1* Certification of Chief Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2* Certification of Chief Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1** Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2** Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101.INS Inline XBRL Instance Document. 101.SCH Inline XBRL Taxonomy Extension Schema Document. 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document. 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document. 101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document. 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document. 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) * Filed herewith. ** Furnished. 25 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. EUREKA ACQUISITION CORP Date: February 10, 2026 By: /s/ Fen Zhang Fen Zhang Chief Executive Officer Date: February 10, 2026 By: /s/ Zhechen Wang Zhechen Wang Chief Financial Officer 26